baber/WOPTO huggingface dataset:
Patent JP-S63130218-A (JP)
Title: Straightening apparatus for steel pipe
Inventor: MINAZU KANICHI
IPC: B21D3/02
Filed: 1986-11-20
Abstract: PURPOSE:To automatize a straightening of a steel pipe by rotating the steel pipe placed horizontally on a rotating roller, the maximum high deflections of both ends of the axis line and the middle part and these directions are detected and by linear or dotted heating with a flame from the direction of the curve correction. CONSTITUTION:The steel pipe 1 is loaded on the pair 3 of right and left rollers to rotate. Distances to the surface of the pipe are detected by measuring instruments 20a-20c under pulse generators 21a-21c arranged on the both ends and the middle part of the steel pipe 1 disposed on a rail 5 parallel to the axis line 19 of the horizontal steel pipe 1, the maximum high deflections and the directions are detected by a counter 2. At a straightening control section 23, based on the positions of the maximum de-deflections of the steel pipe 18, the linear or dotted heating are performed by the flame of a gas burner 24 to make the deflections to be zero and to straighten the steel pipe 1. The straightening efficiency is improved by this automatization of the work.
Patent JP-2001103310-A (JP)
Title: Image processing method and unit and image forming device
Inventor: KANAMORI KEIKO
IPC: G06T5/00
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit that solves a problem that a color of the original cannot be reproduced contrary to the intention of the original such as a leaflet with a color background. SOLUTION: A histogram generating section 304 that receives recording image data consisting of C, M, Y signals obtained resulting from received image data 311 from an input terminal 301 through a scanner signal conversion section 302 and a color conversion table 303, generates histogram denoting a frequency of incidence of gray levels. An original type discrimination section 305 and a color background discrimination section 306 discriminate a type of the original and whether or not the background of the original is a color background, a reference value generating section 307 generates a reference value for adjusting the gray level according to the results of discrimination and a gray level adjustment section 308 adjusts the gray level of the recording image data on the basis of the reference value for adjusting the gray level.
Patent JP-H02122518-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKAMOTO JUICHI
IPC: H01L21/027
Filed: 1988-10-31
Abstract: PURPOSE:To enable a large number of patterns to be formed on a mask and prevent blur and reduction in the patterns for stabilizing forming by constituting pattern selection deflection means using two kinds of deflection means of electrostatic deflection means and electromagnetic deflection means and using the electromagnetic deflection means for performing exposure by selecting a transmission hole exposure pattern and using the electrostatic deflection means for performing a variable forming rectangular exposure. CONSTITUTION:A pattern selection deflection means consist of an electrostatic deflector 17 and an electromagnetic deflector 18. Then, the pattern on a mask 20 is selected by the electromagnetic deflector 18 and exposure is made by using a variable forming rectangular beam for exposure other than a group of many patterns 41. In this case, an electron image formed at an upper aperture 15 is projected to a part open to a rectangle of the mask 20 but the electromagnetic deflector 18 is used to select the rectangular opening part, while the electrostatic deflector 17 is used to create a variable forming rectangular pattern. Thus, the electrostatic deflector 17 is used to perform exposure by selecting a pattern and a transmission hole 40 can be opened by swinging an electron beam as needed by the electrostatic deflector 17.
Patent JP-S63130788-A (JP)
Title: Method for descaling band steel
Inventor: KAWAMURA MIKIO
IPC: C23G1/08
Filed: 1986-11-20
Abstract: PURPOSE:To accurately descale a band steel at a high speed by mixing solid particles into a pickling soln., and bringing the particles into contact with the surface of the traveling band steel. CONSTITUTION:A pickling soln. 6 is allowed to flow in a pickling cell 2 in the direction opposite to the traveling direction of the band steel 3. However, the soln. 6 begins to flow in the same direction as the band steel 3 as the traveling velocity of the steel increases, hence a laminar film 9 is developed, the substitution of the soln. 6 is deteriorated, and the pickling rate is decreased. Accordingly, the solid particles 10 of vinyl chloride resin, etc., having resistance to acid and heat and having about the same sp.gr. as that of the soln. 6 are mixed into the soln. 6 in the pickling cell 2. The developing laminar film 9 is stripped off by the particles 10, the particles are brought into mechanical contact with the surface of the band steel 3, hence the fresh soln. 6 is supplied to the band steel 3. As a result, the dissolving rate of the scales or the pickling rate can be increased, the productivity of the band steel 3 is improved, the length of the pickling equipment is reduced, and the energy to be used is also conserved.
Patent JP-H03138423-A (JP)
Title: Capsule engine vehicle
Inventor: HAYASHI SHINICHIRO
IPC: F02B69/00
Filed: 1989-10-23
Abstract: PURPOSE:To easily obtain a vehicle which coincides with the purpose of use by preparing a capsule engine in which the engines having different specifications are housed in a plurality of uniform engine cases and mounting the capsule engine which is selected according to the use of the vehicle, on the vehicle. CONSTITUTION:A capsule engine 1 is constituted by integrally installing an engine 2 in which the need of a coupling device is obviated by covering the inner wall of a heat shielding chamber by the heat resistive shielding material such as ceramics, turbocharger 3, couple 4, rotary electric machine 22 which acts as starter and generator, transmission 25 which is connected through a clutch 23 on to the output side of the engine 2, and an output coupler 28 into which the engine output is transmitted through the transmission 25. The capsule engine 1 is mounted in demountable manner in the engine room 12 of a car body 11, and the output coupler 28 of the capsule engine 1 is connected with an output coupler 29 with which a propeller shaft 5 is joined. Further, a controller 42 is connected with the coupler 4 through a receptacle 41.
Patent JP-H05117745-A (JP)
Title: Production of 490n/mm2 class weather resistant refractory steel products for building structural purpose
Inventor: YANO KAZUHIKO
IPC: C22C38/58
Filed: 1991-10-23
Abstract: PURPOSE:To obtain the refractory steel products for buildings which have excel lent weldability and the toughness of a welded joint and have sufficient high- temp. yield strength and weatherability by specifying the chemical components of a steel, regulating Ceq and applying controlled cooling and accelerated cooling. CONSTITUTION:The compsn. of the steel is specified, by weight % to 0.03 to 0.08% C, 0.05 to 0.60% Si, 0.50 to 1.50% Mn, <=0.02% P, <=0.005% S, 0.30 to 0.60% Cu, 0.005 to 0.40% Ni, 0.45 to 1.00% Cr, 0.05 to 0.15% Mo, 0.005 to 0.040% Nb, 0.005 to 0.030% Ti, and Mo+Nb+Ti <=0.15% and the balance Fe and inevitable impurities. Further, the value of the Ceq regulated by equation is confined to <=0.40%. The billet having such compsn. is heated to a temp. region from 1050 to 1200 deg.C and is rolled at >=50% draft at <=1000 deg.C. The rolling is ended in a temp. range from 850 to 900 deg.C. The steel is then subjected to the accelerated cooling down to a 400 to 500 deg.C range at 3 to 20 deg.C/sec cooling rate from the temp. above the Ar3 transformation point, by which the 490N/mm<2> class refractory steel products are obtd.
Patent JP-H09120000-A (JP)
Title: Beam target
Inventor: KATO JUNKO
IPC: F25D1/02
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To simplify a coolant supply facility by reducing the amount of cooling water required or a beam target. SOLUTION: A target part is constituted by aligning a plurality of cooling pipes 1...1 and the target part receives beams and eliminate the beam heat. Therefore, each cooling pipe 1 is supported and at the same time, a cooling water is supplied to the cooling pipe 1, a header 4 for delivering and treating the cooling water supplied from the cooling pipe 1 is provided, and each cooling pipe 1 is constituted of an outer pipe 2 for passing the cooling water supplied from the header 4 and an inner pipe 3 which is coaxially arranged inside the outer pipe 2 and is delivered to the header 4 via the cooling water after heat is removed.
Patent JP-S61150575-A (JP)
Title: Controlling system for image inputting device
Inventor: SHIMIZU YASUO
IPC: H04N1/407
Filed: 1984-12-25
Abstract: PURPOSE:To enable to input binary image such as characters etc. and multilevel image correctly by making background adjusting function inactive when a background controlling clamp signal is a specified value and making the background adjusting function effective when the background controlling clamp signal has other specified value. CONSTITUTION:The background controlling circuit 6 is a memory. For instance, when one raster is 4096, it has 4096 addresses, and former white level set value is stored in each address. When the background controlling clamp signal inputted to the background controlling circuit 6 is on, background control is not executed, and when the background controlling clamp signal is off, background control becomes effective. The original has an area in which characters are written and a white area in which characters are not written. Under the state where background control is made effective, when an image sensor 3 is scanning white ground, renewal of white level set value is made for each raster, and when the image sensor 3 is scanned the area in which characters are written, renewal of white level set value is made at a rate of, for instance, once 50 raster.
Patent JP-H10126720-A (JP)
Title: Video display device
Inventor: KITAO SATOSHI
IPC: H04N5/74
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To correct color irregularity, etc., of a projective display which uses an optical writing light valve with extremely high accuracy. SOLUTION: A CPU 12 can optionally calculate a value which is written to frame memory 15 by using not only rester change information 41 but also sensitivity information 51. Therefore, by selecting an appropriate value with an error which occurs by the change of raster sensitivity as the information 51, correction data is automatically operated with extremely high accuracy and image correction can be performed.
Patent JP-H11119530-A (JP)
Title: Developing device
Inventor: MIYATA HIDEAKI
IPC: G03G15/08
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of smoothly supplying toner and further realizing the improvement of cost efficiency and image quality due to the decrease of toner residual amount in a cartridge without giving stress to the toner supplied to the developing device. SOLUTION: The driving force transmitting shaft 213A of the toner supply means 20 of this developing device is formed to be a truncated chevron part 213b along a wall surface 212C, and the toner at the end along a funnel-like inner wall 212c is carried to reduce dead mass toner. The part 213b has the shape that the toner is carried in the circumferential direction of the toner cartridge 21 to a replenishing port. Then, the carried lump of the toner is crushed by the part 213b even when torque is applied to an agitator 213 and a spiral end 213c is shrinked in the case of carrying firmly compacted toner, whereby the toner on the peripheral surface of an aperture is efficiently supplied from the replenishing port to a reserve tank 23.
Patent JP-H01117636-A (JP)
Title: Rotor of rotary electric machine
Inventor: OYAMA YUJI
IPC: H02K9/06
Filed: 1987-10-30
Abstract: PURPOSE:To heighten a cooling effect at low speed and to reduce a windage loss at high speed by varying the axial height of a centrifugal fan according to the variation of a rotor speed in an electrical rotating machine provided with said centrifugal fan in the axial end face of a rotor. CONSTITUTION:While a rotor core 3 is fitted to a rotating shaft 1 via rotor spoke 2 to form a radial air duct, a centrifugal fan 5 is fitted to the axial end face of said rotor core 3. Then, the axial height of said centrifugal fan 5 is varied as shown by the arrow in the drawing according to variation of the rotational speed of a rotor. In this manner, a cooling effect can be heightened at the time of low speed rotation of a rotor to control a temperature rise, and a windage loss by the centrifugal fan 5 can be reduced at the time of high speed rotation so that the efficiency of an apparatus can be improved over a wide operating range.
Patent JP-H0995112-A (JP)
Title: Auxiliary tool for loading tire chain
Inventor: HARA TSUNEO
IPC: B60C27/06
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To quickly and easily load a tire chain by engagingly locking hooks mounted to both ends of a spring to a slit provided on a hollow cylindrical body and an edge of the hollow cylindrical body. SOLUTION: When a tire chain 2 is covered on a tire so that the connecting fitting 3 f the tire chain 2, and the end of a side chain 4 come to rest on the ground, hooks 7 mounted to both ends of a spring 6 having shrinkage force capable of tightening and shortening a distance between ground chains 5, 5' near the ground, are engagingly locked to a slit 9 provided on a hollow cylindrical body 8 slightly longer than the distance, and to an edge 10 of the hollow cylindrical body 8 to form an auxiliary tool for loading the tire chain. Thus, the tire chain can be quickly and easily loaded.
Patent JP-H08132962-A (JP)
Title: Mirror attaching mechanism of compacting machine
Inventor: FUJIKAWA HIROSHI
IPC: B60R1/076
Filed: 1994-11-10
Abstract: PURPOSE: To provide a mirror attaching mechanism by which a stay follows an obstacle and moved even if a mirror collides with the obstacle, and the mirror and the stay can be prevented from being damaged and broken. CONSTITUTION: A mirror attaching mechanism is composed of a mirror 1, a stay 2 pivotally supported to a body B so as to be vertically oscillated, and a stopper 3 for receiving the stay when the stay is oscillated downward, and the stay 2 is provided with the mirror 1 on the tip, and a fitting part 10 through which a supporting shaft 11 projectingly provided on the body B is inserted on the base end, and a torsion coil spring is attached near the base part of the stay 2 in a state where one arm part is locked on the stay and the other arm part is locked on the body side.
Patent JP-H11103863-A (JP)
Title: Maleate isomerase gene
Inventor: MUKOYAMA MASAHARU
IPC: C12N9/90
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new gene, comprising a DNA, having a specific amino acid sequence and capable of encoding a protein having maleate isomerase activities and efficiently mass-producing a maleate isomerase having excellent stability. SOLUTION: This new DNA is capable of encoding a protein, comprising an amino acid sequence represented by formula I or II or a protein, comprising an amino acid sequence in which amino aids are deleted, substituted or added in the amino acid sequence and having maleate isomerase activities and is useful for efficiently mass-producing a maleate isomerase, used for the production or the like of L-aspatic acid and having excellent stability by combination with an aspartase. The gene is obtained by extracting a DNA from a Pseudomonas fluorescens NSM-4 strain (FERM BP-6037), preparing a gene library according to a conventional method and then carrying out the screening using a partial gene of the maleate isomerase as a probe.
Patent JP-S62135984-A (JP)
Title: Ic card
Inventor: KON TOSHINORI
IPC: B42D15/02
Filed: 1985-12-09
Abstract: PURPOSE:To prevent the error of data beforehand by providing a writing frequency counting function, a writing limit life detecting function and a writing area control function. CONSTITUTION:When writing is executed repeatedly to the same special repeating writing memory address,the frequency of writing is counted, and to the memory address area, the frequency of the writing is simultaneously recorded at every time. The frequency of the writing and the limited frequency of the writing are compared, the life of the memory address is detected, when the frequency of the writing is smaller than the limited frequency of the writing, the writing is executed repeatedly to a memory address area, when the frequency of the writing arrives at the limited number of the writing, the writing is prohibited to the memory address, and the limited code to open the unused new repeating writing memory address is written. The second unused repeating writing memory (a) is opened.
Patent JP-H05279931-A (JP)
Title: Apparatus for cleaning lower reserve surface of spindle in ring-spinning machine or ring-twisting machine
IPC: D01H1/38
Filed: 1992-10-14
Abstract: PURPOSE: To provide an apparatus capable of surely removing roving inaccurately wound on the lower reserve surface of a spindle by installing a roving-cutting device and an apparatus for clearing warp on a slider which slides on a guide rail extending longitudinally along a back side of the spindle. CONSTITUTION: This apparatus has a roving-cutting device 14 and a warp- cleaning device 16 on a slider 11 sliding on a guide rail 10 extending longitudinally along the back of a line of the spindle 2. The roving-cutting device protrudes to a thread guide between the respective lower reserve surfaces of spindles and a coiled body formed on a bobbin on the spindle. The warp-cleaning device protrudes to the area of the coiled body.
Patent JP-H0593247-A (JP)
Title: High corrosion resistant stainless steel sheet for building material
Inventor: HINO MASAYUKI
IPC: C22C38/00
Filed: 1991-09-30
Abstract: PURPOSE:To provide a stainless steel sheet for building materials manufacturable at relatively low cost and excellent in corrosion resistance and weatherability CONSTITUTION:This cover is a high corrosion resistant stainless steel sheet for building materials obtd. by subjecting a steel sheet contg., by weight, <=0.030%C, <=1.0% Si, <=2.0Mn, <=0.040% P, 0.001 to 0.020% S, 3.0 to 7.5% Ni, 21.0 to 28.0% Cr, 1.0 to 4.0% Mo, 0.08 to 0.30% N and the balance Fe with inevitable impurities to grinding.
Patent JP-S61155138-A (JP)
Title: Paper feeding device for copying machine
Inventor: YOSHIURA SHOICHIRO
IPC: G03G15/00
Filed: 1984-12-27
Abstract: PURPOSE:To shorten a span of copying motion interrupting time, by comparing the number of setting copying sheets with the number of paper feed cassette sheets before paper feed motion starting and, when the former exceeds the latter, displaying a sheet number warning and urging an addition of sheets of paper. CONSTITUTION:The number of setting copying sheets is compared with the value of a sheet number counter, and when the value of the former exceeds the that of the latter, a sheet number warning indicator 15 of an operating part 6 is driven, urging an operator for preparations for the paper required. When the value of the number of copying sheets is equal to the value of the sheet number counter or being less than the latter, a ready lamp turns to green, displaying information to an operator that a start of copying motion is now possible to be done.
Patent JP-H01119371-A (JP)
Title: Preparation of fabric-like formed article
Inventor: KONDO KUNIYOSHI
IPC: B05D7/02
Filed: 1987-10-30
Abstract: PURPOSE:To prepare a fancy fabric-like formed article by applying a urethane coating fluid on the main body of a plastic formed article to form a non-rigid undercoat layer, and then applying thereon a mixture of a lacquer composition and fine fibers by spraying. CONSTITUTION:A urethane coating fluid is applied on the main body 1 of a plastic formed article to form a non-rigid undercoat layer 3. Before this undercoat layer 3 dries, a mixture is applied thereon with a spray gun, said mixture consisting of a lacquer composition and 5-15wt.% fibers having deniers of 0.5-2.0 and lengths of 0.2-0.5mm, said lacquer composition having a resin content of 1-15wt.%. Thus, an overcoat layer 5 having a pile layer 7 is formed, and the undercoat and overcoat layers are heat-dried. According to this method, there can be formed a fancy fabric surface on the surface of a formed plastic article, only by simple coating procedures.
Patent JP-H01118553-A (JP)
Title: Production of semiconductive composition
Inventor: NAGAYA SHIGEO
IPC: B01F23/57
Filed: 1987-10-30
Abstract: PURPOSE:To obtain the subject composition which can give an extrudate excellent in surface properties, by mixing a polyolefin with conductive carbon with a rotary mixer in such a manner that the rotation speed is high till a peak of rotation torque appears and is low thereafter. CONSTITUTION:An olefin (A) (e.g., ethylene/vinyl acetate copolymer) and conductive carbon are placed in a rotary mixer having a kneading function and mixed in such a manner that the rotor runs at a high rotation speed >=35rpm for the initial 1-5min of kneading and, when a peak of a rotation torque appears, the running is changed over to a low speed and the mixture is agitated for 5-20min (in terms of the overall time including the time at high rotation speed) while the stock temperature is kept at 150-200 deg.C by cooling with water.
Patent JP-H07110814-A (JP)
Title: Storage device for electronic document
Inventor: NAKATSUYAMA HISASHI
IPC: G06F17/27
Filed: 1993-10-12
Abstract: PURPOSE:To collectively and automatically process electronic documents stored in the same holder by sorting these documents based on their structure. CONSTITUTION:This electronic document storage device is constituted of an electronic document reading means 11 for reading an electronic document, an electronic document syntax analyzing means 12 for analyzing the syntax of the read electronic document and an electronic document storing means 15 for storing the electronic document in a hierarchical storage position based on the syntax of the electronic document analyzed by the means 12.
Patent JP-S63130272-A (JP)
Title: Observing device for welding
Inventor: KANAMORI ITSUKI
IPC: G02B27/02
Filed: 1986-11-20
Abstract: PURPOSE:To observe a weld zone in detail under the optimum condition by providing changing mechanisms in the lighting direction and in the observing direction on a lighting means and an observation means in an observing device for welding having the lighting means and the observation means of the weld zone. CONSTITUTION:At the time of forming a pool 12 by an arc 11 by an electrode 8 on material 9 to be welded to perform the welding, the weld zone 2 is lighted by a lighting system 3 having a light source device 13 to observe the weld zone 2 in detail and consisting of a light guide 14 and a lens 15 for lighting. Furthermore, in order to observe the lighted weld zone 2 in detail, the observing device 4 consisting of an optical system 16 for observing, an image guide 17, a TV camera 8 and a TV monitor 19 is provided. The changing mechanism 5 in the lighting direction and the changing mechanism 6 in the observing direction are provided to both the lighting system 3 and the observing device 4 respectively and the lighting direction and the observing direction of the weld zone 2 are freely changed, by which the delicate unevenness, etc., of the weld zone 2 can be observed in the easiest state to see.